Following are all the somberness like words, in the list below.
SOMBRENESS
100% like somberness
GLOOMINESS
100% like somberness
GLOOM
99.99% like somberness
SOBERNESS
99.89% like somberness
SOBRIETY
99.87% like somberness
GRAVITY
99.85% like somberness
GRAVENESS
99.84% like somberness
SOLEMNNESS
33.4% like somberness
SOMBROUSNESS
33.4% like somberness
SORROWFULNESS
33.4% like somberness
SERIOUSNESS
33.4% like somberness
DISMALNESS
33.4% like somberness
SOLEMNITY
33.4% like somberness
MOROSITY
33.4% like somberness
GREYNESS
33.4% like somberness
SULLENNESS
33.4% like somberness
SERIOSITY
33.4% like somberness
DEPRESSINGNESS
33.4% like somberness
DEPRESSEDNESS
33.4% like somberness
STERNNESS
33.4% like somberness
STUPOROUSNESS
33.4% like somberness
MELANCHOLINESS
33.4% like somberness
GRIMLINESS
33.4% like somberness
STONINESS
33.4% like somberness
SEROSITY
33.4% like somberness
BURDENSOMENESS
33.4% like somberness
BROODINGNESS
33.4% like somberness
STRINGENTNESS
33.4% like somberness
DISMALITY
33.4% like somberness
TENEBROSITY
33.4% like somberness
SERENITY
33.4% like somberness
MOROSENESS
33.4% like somberness
SOLEMNESS
33.4% like somberness
SUBDUEDNESS
33.4% like somberness
PRAYERFULNESS
33.4% like somberness
MUTEDNESS
33.4% like somberness
STUDIOUSNESS
33.4% like somberness
CUMBROUSNESS
33.4% like somberness
SOULISHNESS
33.4% like somberness
SEDATENESS
33.4% like somberness
TRAGICNESS
33.4% like somberness
CONTEMPLATIVENESS
33.4% like somberness
LOW-KEYNESS
33.4% like somberness
DARKISHNESS
33.4% like somberness
MOURNFULNESS
33.4% like somberness
TENEBROUSNESS
33.4% like somberness
CADAVEROUSNESS
33.4% like somberness
DISTRESSINGNESS
33.4% like somberness
DISQUIETNESS
33.4% like somberness
SEVERITY
33.4% like somberness
PENSIVENESS
33.4% like somberness
STAIDNESS
33.4% like somberness
HEEDFULNESS
33.4% like somberness
SELF-SERIOUSNESS
33.4% like somberness
OMINOUSNESS
33.4% like somberness
STATE OF BEINGNESS
33.4% like somberness
CHOLERICNESS
33.4% like somberness
BALANCEDNESS
33.4% like somberness
EMOTIONALNESS
33.4% like somberness
SMILINGNESS
33.4% like somberness
SOULFULNESS
33.4% like somberness
SPIRITUALNESS
33.4% like somberness
MORBIDITY
33.4% like somberness
DISTRAUGHTNESS
33.4% like somberness
DISMAYEDNESS
33.4% like somberness
DOURNESS
33.4% like somberness
BROWNNESS
33.4% like somberness
STARKNESS
33.4% like somberness
DISTURBINGNESS
33.4% like somberness
BLACKNESS
33.4% like somberness
GRIMNESS
33.4% like somberness
SPLENDROUSNESS
33.4% like somberness
SHADOWINESS
33.4% like somberness
ASHENNESS
33.4% like somberness
UNSERIOUSNESS
33.4% like somberness
SORRINESS
33.4% like somberness
MORIBUNDNESS
33.4% like somberness
HEARTBREAKINGNESS
33.4% like somberness
TRANQUILNESS
33.4% like somberness
AGUISHNESS
33.4% like somberness
REMORSEFULNESS
33.4% like somberness
DECOROUSNESS
33.4% like somberness
GRIEVOUSNESS
33.4% like somberness
DESPAIRINGNESS
33.4% like somberness
STOLIDNESS
33.4% like somberness
MURKINESS
33.4% like somberness
CONCERNEDNESS
33.4% like somberness
SUPERSOLEMNITY
33.4% like somberness
TRISTFULNESS
33.4% like somberness
NERVOUSNESS
33.4% like somberness
TEMPEREDNESS
33.4% like somberness
STILLNESS
33.4% like somberness
SWARTNESS
33.4% like somberness
SOLITARINESS
33.4% like somberness
MURKSOMENESS
33.4% like somberness
UNSOBERNESS
33.4% like somberness
HEARTBROKENNESS
33.4% like somberness
WISTFULNESS
33.4% like somberness
GIBBOUSNESS
33.4% like somberness
SALTNESS
33.4% like somberness